These Heat nippers must be used with suitable transformer.

Spring loaded.

 
Cutting capacity:

[HT180 /HT120 /HT130 /HT140 /HT160 /HT170 /HT180DX]φ4mm.

[HT200]φ7mm.

Heater type:

[W19] for HT180 /HT120 /HT130 /HT140 /HT160 /HT170 /HT180DX.

[W29] for HT200.

Transformer type:

[TRF25] for HT180 /HT120 /HT130 /HT140 /HT160 /HT170 /HT200.

[HTR100D] for HT180DX.